CN105908864B - Fill masonry and the construction method of frame-shear wall prevention Interface Crack structure - Google Patents
Fill masonry and the construction method of frame-shear wall prevention Interface Crack structure Download PDFInfo
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- CN105908864B CN105908864B CN201610354895.8A CN201610354895A CN105908864B CN 105908864 B CN105908864 B CN 105908864B CN 201610354895 A CN201610354895 A CN 201610354895A CN 105908864 B CN105908864 B CN 105908864B
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- Prior art keywords
- wall
- wall column
- construction
- column
- masonry
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
Abstract
The present invention relates to filling masonry and frame-shear wall prevention Interface Crack structure and construction method, structure mainly to include：Floor, blockwork, collar tie beam, horse tooth trough columnar structure post, structure wall column, wall column reserving rib, anchorage of reinforcement, fixing bolt, concrete chisel hair side, reinforced bar jointing sleeve, wall lacing wire, constructional column indulge muscle, construction column tie-bar, collar tie beam and indulge muscle, collar tie beam stirrup, concrete pouring body, construction column template, Screw arbor with nut at both-ends, PVC sleeve pipes, screw rod steel sleeve, steel wire, locating piece, plastic block, wall column cage bar, linked network reinforcing bar, embedded ribs stereotype plate.Main construction procedure includes：1) wall column reserving rib is pre-buried；2) wall column concreting；3) building block is constructed；4) Constructional Col-umn Construction；5) wall mesh plaster.Masonry and wall column can be carried out drawknot by construction method of the present invention well, prevent from filling the appearance in crack between masonry and wall column, have preferable economic technology benefit.
Description
Technical field
The present invention relates to the construction method of filling masonry and frame-shear wall prevention Interface Crack.
Technical background
Masonry belongs to fragile material in itself, and its strength grade is low, water absorption rate is high, contraction distortion is big.Breathing for masonry,
Different positions differ, and often two is big and middle small, when the connection between filling masonry and concrete wall column is strong
When smaller and materials for wall the tensile strength of degree is larger, deformation appears in interface, produces interface seam.Therefore in concrete wall column
Easily there is crack in the position contacted with masonry, it has also become the common common quality defect of architectural engineering.
The presence in crack reduces the quality of wall, as the crack of globality, durability and anti-seismic performance, while wall is given
Occupant is on sense organ and psychologically has undesirable effect.The processing method of common masonry and structure wall column prevention Interface Crack
Constructional column, linked network etc. are set, the generation in crack can delayed to a certain degree, but for overall structure, single processing method
Globality poor, the drawknot intensity deficiency of masonry and structure wall column, accumulates over a long period and easily slowly forms crack, influence the outward appearance of wall with
Using effect.
In consideration of it, how to prevent the production of filling masonry and frame-shear wall prevention Interface Crack by some technical measures
The problem of life is a urgent need to resolve.
The content of the invention
Masonry and the construction party of frame-shear wall prevention Interface Crack structure are filled it is an object of the invention to provide a kind of
Method.
To achieve the above object, present invention employs following technical scheme：
This filling masonry and frame-shear wall prevention Interface Crack structure, including：Floor, blockwork, collar tie beam, horse tooth trough
Columnar structure post, structure wall column, wall column reserving rib, anchorage of reinforcement, fixing bolt, concrete chisel hair side, reinforced bar jointing sleeve, wall are drawn
Muscle, constructional column indulge muscle, construction column tie-bar, collar tie beam and indulge muscle, collar tie beam stirrup, concrete pouring body, construction column template, Screw arbor with nut at both-ends, PVC sets
Pipe, screw rod steel sleeve, steel wire, locating piece, plastic block, wall column cage bar, linked network reinforcing bar, embedded ribs stereotype plate.Wall column reserving rib
It is connected by reinforced bar jointing sleeve with wall lacing wire, wall column reserving rib is fixed on embedded ribs stereotype plate, and embedded ribs stereotype plate is welded on
In wall column cage bar, collar tie beam is indulged muscle and is connected by reinforced bar jointing sleeve with wall column reserving rib, and plastic block is mounted on wall column reserving rib, leads to
Cross locating piece limitation plastic block to slide, Screw arbor with nut at both-ends peripheral hardware screw rod steel sleeve, screw rod steel sleeve is fixed on construction column template.
This filling masonry and the construction method of frame-shear wall prevention Interface Crack structure, its feature include following construction
Step：
1) wall column reserving rib is pre-buried：The colligation of wall column reinforcing bar is first carried out, wall column reserving rib is fixed on embedded ribs stereotype plate
On, wall column reserving rib end insertion plastic block, plastic block side holds out against template, and opposite side holds out against locating piece, and locating piece is welded on
On wall column reserving rib, wall reserving rib opposite side is positioned by anchorage of reinforcement, and anchorage of reinforcement is fixed on wall column by fixing bolt
On the outside of template, wall column reserving rib extends to outside so as to secondary connection；
2) wall column concreting：Pouring for wall column concrete is carried out using cast-in-place method, scope is laterally poured and expands to wall side
A big thickness of concrete cover, after structure wall column concrete reaches predetermined strength, the concrete in expanded scope is leaned on
Wall side carries out dabbing, forms concrete chisel hair side；
3) masonry construction：First construct to the height of blockwork 2/3, horse tooth trough columnar structure post reserved between structure wall column,
Two parallel wall lacing wires are set along blockwork altitude range per 500mm, and wall lacing wire passes through reinforced bar jointing sleeve and wall column
Reserving rib is connected, and circle beam setting is highly located in blockwork 2/3, and the note that concrete is carried out every a building block hole is longitudinally pressed in collar tie beam
Reperfusion reinforcement is starched, collar tie beam is indulged muscle and is connected by reinforced bar jointing sleeve with wall column reserving rib, and collar tie beam carries out top after constructing and is left
The construction of 1/3 blockwork；
4) Constructional Col-umn Construction：Construction column template is fixed by Screw arbor with nut at both-ends through walls, and Screw arbor with nut at both-ends passes through and is embedded in wall
Interior PVC sleeve pipes, and presser feet processing is done at post bottom, concreting is down to be poured from capital；
5) wall mesh plaster：Steel wire is first hung on to the linked network reinforcing bar of wall both sides, linked network reinforcing bar is held on PVC
In sleeve pipe, whitewashing plastering construction is then carried out.
As preferred：Filling concrete, perfusion are carried out after the collar tie beam top first layer masonry construction is complete to building block hole
Position and collar tie beam bottom perfusion position consistency；
As preferred：The Screw arbor with nut at both-ends overcoat of the blockwork side is fixed on the screw rod steel sleeve of outboard template.
The present invention has the characteristics of following and beneficial effect：
(1) reserving rib is set in structure wall column with the tension rib of masonry to be connected, greatly strengthen the company of masonry and structural strength
Rigidity is connect, prevents interface from producing structural crack.
(2) horse tooth trough columnar structure post is set between masonry and structure wall column, set in wall altitude range with injecting cement paste
Collar tie beam is penetrated, makes the buffer area that concrete structure is formd between masonry and structure wall column, masonry is formed with structural wall post
Overall structure, the crack improved under external force effect produce.
(3) masonry wall-punching pair-pulling threaded spindle peripheral hardware steel sleeve, steel sleeve are fixed at template, make power transmission caused by template
Onto steel sleeve, it is therefore prevented that pressure at both sides is to destruction caused by masonry.
Brief description of the drawings
Fig. 1 is filling masonry and frame-shear wall prevention Interface Crack structural representation；
Fig. 2 is Fig. 1 A portions schematic diagram；
Fig. 3 is constructional column formwork structure schematic diagram；
Fig. 4 is steel wire suspension schematic diagram；
In figure：1. floor, 2. blockworks, 3. collar tie beams, 4. horse tooth trough columnar structure posts, 5. structure wall columns, 6. wall column reserving ribs,
7. anchorage of reinforcement, 8. fixing bolts, 9. concrete chisel hair sides, 10. reinforced bar jointing sleeves, 11. wall lacing wires, 12. constructional columns indulge muscle,
13. construct column tie-bar, 14. collar tie beams indulge muscle, 15. collar tie beam stirrups, 16. concrete pouring bodies, 17. construction column templates, 18. Screw arbor with nut at both-ends,
19.PVC sleeve pipes, 20. screw rod steel sleeves, 21. steel wires, 22. locating pieces, 23. plastic blocks, 24. wall column cage bars, 25. linked network steel
Muscle, 26. embedded ribs stereotype plates.
Embodiment
In this implementation such as present embodiment welding for steel structure technique, bolt connection construction technology, template-setup technique just not
Stated tired, emphasis illustrates that the present invention relates to the embodiment of structure.
Masonry and frame-shear wall prevention Interface Crack structure are filled, including：Floor 1, blockwork 2, collar tie beam 3, horse tooth trough
Columnar structure post 4, structure wall column 5, wall column reserving rib 6, anchorage of reinforcement 7, fixing bolt 8, concrete chisel hair side 9, reinforced bar jointing sleeve
10th, wall lacing wire 11, constructional column indulge muscle 12, construction column tie-bar 13, collar tie beam and indulge muscle 14, collar tie beam stirrup 15, concrete pouring body 16, construction
Column template 17, Screw arbor with nut at both-ends 18, PVC sleeve pipes 19, screw rod steel sleeve 20, steel wire 21, locating piece 22, plastic block 23, wall column master
Muscle 24, linked network reinforcing bar 25, embedded ribs stereotype plate 26.Wall column reserving rib 6 is connected by reinforced bar jointing sleeve 10 with wall lacing wire 11, wall
Post reserving rib 6 is fixed on embedded ribs stereotype plate 26, and embedded ribs stereotype plate 26 is welded in wall column cage bar, and collar tie beam indulges muscle 14 and passes through steel
Muscle adapter sleeve is connected with wall column reserving rib 6, and plastic block 23 is mounted on wall column reserving rib 6, and plastic block is limited by locating piece 22
23 slide.
Masonry and the construction method of frame-shear wall prevention Interface Crack structure are filled, its feature includes following construction and walked
Suddenly：
1) wall column reserving rib 6 is pre-buried：The colligation of wall column reinforcing bar is first carried out, wall column reserving rib 6 is fixed on embedded ribs sizing
On plate 26, the end of wall column reserving rib 6 insertion plastic block 23, the side of plastic block 23 holds out against template, and opposite side holds out against locating piece 22, fixed
Position block 22 is welded on wall column reserving rib 6, and the opposite side of wall reserving rib 6 is positioned by anchorage of reinforcement 7, and anchorage of reinforcement 7 passes through solid
Determine bolt 8 to be fixed on the outside of wall column formwork, wall column reserving rib 6 extends to outside so as to secondary connection；
2) wall column concreting：Pouring for wall column concrete is carried out using cast-in-place method, scope is laterally poured and expands to wall side
A big thickness of concrete cover, after the concrete of structure wall column 5 reaches predetermined strength, the concrete in expanded scope is leaned on
Wall side face carries out dabbing, forms concrete chisel hair side 9；
3) masonry construction：First construct to 2/3 height of blockwork 2, horse tooth trough shape structure is reserved between structure wall column 5
Post 4 is made, sets two to connect with parallel wall lacing wire 11, wall lacing wire 11 by reinforcing bar per 500mm along the altitude range of blockwork 2
Female connector 10 is connected with wall column reserving rib 6, and collar tie beam 3 is arranged at 2/3 height of blockwork 2, is pressed in the longitudinal direction of collar tie beam 3 every a block
Block hole carries out the slip casting reperfusion reinforcement of concrete, and collar tie beam is indulged muscle 14 and is connected by reinforced bar jointing sleeve 10 with wall column reserving rib 6, collar tie beam
The construction that 1/3 blockwork 2 is left on top is carried out after 3 constructions；
4) Constructional Col-umn Construction：Construction column template is fixed by Screw arbor with nut at both-ends 18 through walls, and Screw arbor with nut at both-ends passes through and is embedded in wall
Internal PVC sleeve pipes 19, and presser feet processing is done at post bottom, concreting is down to be poured from capital；
5) wall mesh plaster：Steel wire 21 is first hung on to the linked network reinforcing bar 25 of wall both sides, linked network reinforcing bar 25 is shelved
In in PVC sleeve pipes 19, whitewashing plastering construction is then carried out；
Filling concrete, perfusion position and circle are carried out after the top first layer masonry construction of collar tie beam 5 is complete to building block hole
The bottom of beam 3 irrigates position consistency；
The overcoat of Screw arbor with nut at both-ends 18 of the side of blockwork 2 is fixed on the screw rod steel sleeve 20 of outboard template.
Shown in reference picture 1, in figure：Wall column reserving rib 6 it is embedded set by post short transverse per 500mm together two it is parallel
Reinforcing bar, corresponding with the position of wall lacing wire 11, the opening position of collar tie beam 3 is corresponding with the vertical muscle 14 of collar tie beam.
Shown in reference picture 2, in figure：First wall column reserving rib 6 is fixed on embedded ribs stereotype plate 26, then determined embedded ribs
Template 26 is weldingly fixed in wall column cage bar 24, and the embedded ribs other end is fixed on through anchorage of reinforcement 7 by fixing bolt 8 and leaned on
On the outside of wall side template, finally, plastic block 23 is embedded on wall column reserving rib 6, outside is spacing by locating piece 22, the chi of locating piece 22
It is very little to should be less than the size of plastic block 23.
Shown in reference picture 4, in figure：The porch of PVC sleeve pipes 19 spreads cement and fixes linked network reinforcing bar 25, linked network reinforcing bar 25
Both ends are arranged to small crotch, and length is advisable with slightly stretching out steel wire.
Claims (3)
1. a kind of fill masonry and the construction method of frame-shear wall prevention Interface Crack structure, it is characterised in that including following
Construction procedure：
1) wall column reserving rib（6）It is pre-buried：The colligation of wall column reinforcing bar is first carried out, by wall column reserving rib（6）It is fixed on embedded ribs sizing
Plate（26）On, wall column reserving rib（6）End is embedded in plastic block（23）, plastic block（23）Side holds out against wall column formwork, opposite side top
Tight locating piece（22）, locating piece（22）It is welded on wall column reserving rib（6）On, wall reserving rib（6）Opposite side passes through anchorage of reinforcement
（7）Positioning, anchorage of reinforcement（7）Pass through fixing bolt（8）It is fixed on the outside of wall column formwork, wall column reserving rib（6）Extend to outside
So as to secondary connection；
2) wall column concreting：Pouring for wall column concrete is carried out using cast-in-place method, scope is laterally poured and expands one to wall side
Individual thickness of concrete cover, treat structure wall column（5）After concrete reaches predetermined strength, wall is leaned on to the concrete in expanded scope
Side carries out dabbing, forms concrete chisel hair side（9）；
3) masonry construction：First construct to blockwork（2）2/3 height, with structure wall column（5）Between reserve horse tooth trough shape structure
Make post（4）, along blockwork（2）Two parallel wall lacing wires often are set not less than 500mm in altitude range（11）, wall lacing wire
（11）Pass through reinforced bar jointing sleeve（10）With wall column reserving rib（6）It is connected, collar tie beam（3）It is arranged on blockwork（2）2/3 height at,
In collar tie beam（3）The slip casting reperfusion reinforcement that concrete is carried out every a building block hole is pressed in longitudinal direction, and collar tie beam indulges muscle（14）Connected by reinforcing bar
Female connector（10）With wall column reserving rib（6）It is connected, collar tie beam（3）Top is carried out after construction and is left 1/3 blockwork（2）Construction；
4) Constructional Col-umn Construction：Construct column template（17）Pass through Screw arbor with nut at both-ends through walls（18）It is fixed, Screw arbor with nut at both-ends（18）Through pre-
The PVC sleeve pipes being embedded in wall（19）, and presser feet processing is done at post bottom, concreting is down to be poured from capital；
5) wall mesh plaster：First by steel wire（21）Hang on the linked network reinforcing bar of wall both sides（25）, linked network reinforcing bar（25）Put
It is placed in PVC sleeve pipes（19）It is interior, then carry out whitewashing plastering construction.
2. filling masonry according to claim 1 and the construction method of frame-shear wall prevention Interface Crack structure, it is special
Sign is, step 3）Described in collar tie beam（3）Filling concrete, perfusion are carried out after top first layer masonry construction is complete to building block hole
Position and collar tie beam（3）Bottom irrigates position consistency.
3. filling masonry according to claim 1 and the construction method of frame-shear wall prevention Interface Crack structure, it is special
Sign is, step 4）Described in blockwork（2）The Screw arbor with nut at both-ends of side（18）Overcoat is fixed on the screw rod steel sleeve of outboard template
（20）.
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| CN201610354895.8A CN105908864B (en) | 2016-05-25 | 2016-05-25 | Fill masonry and the construction method of frame-shear wall prevention Interface Crack structure |
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| CN201610354895.8A CN105908864B (en) | 2016-05-25 | 2016-05-25 | Fill masonry and the construction method of frame-shear wall prevention Interface Crack structure |
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| CN105908864B true CN105908864B (en) | 2018-02-27 |
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| CN105908864A (en) | 2016-08-31 |
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Inventor after: Jin Jinzhu Inventor after: Peng Yuyu Inventor after: Xi Qingshan Inventor after: Wang Qingzhong Inventor after: Qin Peiran Inventor before: Wang Xinquan Inventor before: Xu Mingdi Inventor before: Zhu Kai |
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Effective date of registration: 20180104 Address after: 325000 Zhejiang Province, Wenzhou city Lucheng District Tangjiaqiao road nature homes 5 room 2101 Applicant after: Zhajiang Xinyu Construction Co., Ltd. Address before: 310015 Hangzhou Wanda Commercial Center, Zhejiang, building 3, unit 1901, room 3 Applicant before: Hangzhou Jiang Run Science and Technology Ltd. |
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